Iwate, Japan

Yutaka Yamada

This inventor holds 1 USPTO granted patent. Top assignee: Kioritz Corporation. Active years: 2004.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yutaka Yamada. Retrieved from https://idiyas.com/inventor/yutaka-yamada-s2d3vbbb

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 100.0

Average Co-Inventor Count = 6.0

ph-index = 1

Forward Citations = 5(Granted Patents)


Company Filing History:


Years Active: 2004

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Yutaka Yamada

Introduction

Yutaka Yamada, an accomplished inventor based in Iwate, Japan, has made notable contributions to the realm of mechanical engineering. With a focus on enhancing the functionality and durability of equipment, Yamada has secured one patent to his name, showcasing his innovative spirit.

Latest Patents

Yamada's most significant patent revolves around a unique design for a recoil starter. This invention addresses common issues associated with spiral spring mechanisms, specifically targeting the durability and reliability of these components. His patent introduces features that inhibit settling and bending in the spiral spring, which in turn improves the overall lifespan of the product. The mechanism involves a spiral spring case positioned near the driving member, paired with an actuating pulley close to the driven member. Through this design, Yamada ensures that the internal hook end of the spiral spring remains effectively engaged, enhancing the efficiency of the recoil starter.

Career Highlights

Yamada has spent his professional career at Kioritz Corporation, where he has contributed to various projects that advance mechanical and engineering standards. His work has been characterized by a commitment to improving equipment reliability, an essential aspect for manufacturers and consumers alike. The successful patenting of his recoil starter showcases his ability to translate innovative ideas into practical applications.

Collaborations

While at Kioritz Corporation, Yamada has had the opportunity to collaborate with talented coworkers such as Tamotsu Ueda and Toshio Taomo. These partnerships have enriched his projects and fostered a dynamic exchange of ideas that further propel innovation within the company.

Conclusion

Yutaka Yamada stands out as a dedicated inventor whose contributions to mechanical engineering resonate in the industry. His patent for the recoil starter reflects a deep understanding of engineering principles and a commitment to enhancing product durability. As he continues his work at Kioritz Corporation, Yamada's innovative spirit will likely lead to further advancements and valuable contributions to the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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